# Sonidata vs GRDelay

The clearest difference is price: Sonidata at Free against GRDelay's $1.99. GRDelay's advantage is rating (5.0 vs 4.0) and in-app purchases (none vs 1). On review sentiment and ads there is nothing between them.

Sonidata is free to download; GRDelay costs $1.99 up front. Sonidata sells 1 one-off in-app purchase. GRDelay asks for nothing beyond the download.

GRDelay holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Sonidata | GRDelay |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/sonidata/id6478503563/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/grdelay/id6757957948/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 40 MB | 12 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Gaston Ibarroule](https://appshunter.io/developer/1733043491) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## What reviewers say

### Sonidata

[App page](https://appshunter.io/ios/app/sonidata/id6478503563)

Capture and organize professional audio archives on the go. This app allows for precise tagging, advanced routing, and seamless cloud syncing for sound designers and field recordists. It ensures your audio is studio-ready the moment you capture it.

**Highlights:** Broadcast-standard WAV recording, UCS v8.2 metadata tagging, Advanced audio routing, Live waveform metering, Cloud sync (iCloud, Google Drive, Dropbox), Batch editing and export, Siri and Shortcuts integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sonidata Pro | $24.99 | one-time |


### GRDelay

[App page](https://appshunter.io/ios/app/grdelay/id6757957948)

This audio effect plugin creates unique sound textures by generating up to 16 stereo 'grains' from delayed input audio. It offers randomization of grain shape, delay time, and pitch-shifting for experimental sound design.

**Highlights:** Granular synthesis-based delay, Up to 16 stereo grains, Randomized grain shape and delay time, Pitch-shifting and cascading grains, Standalone and AUv3 compatible

**In-app purchases:** none


## Frequently asked questions

### Is Sonidata free?

Sonidata is free to download, with in-app purchases available.

### Is GRDelay free?

GRDelay costs $1.99, with no in-app purchases.

### Which has better reviews, Sonidata or GRDelay?

GRDelay is rated higher. Sonidata averages 4.0 out of 5 from 1 ratings, while GRDelay averages 5.0 from 3 ratings.

### Do Sonidata or GRDelay have ads?

Neither Sonidata nor GRDelay shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*